#4E9BDC#4E9BDC

#4E9BDC is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.123 H 246.5°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E9BDC
RGB	rgb(78, 155, 220)
HSL	hsl(207, 67%, 58%)
HSV	hsv(207, 65%, 86%)
CMYK	cmyk(64.5%, 29.5%, 0%, 13.7%)
CIE-LAB	lab(61.85, -3.75, -40.07)
CIE-LCH	lch(61.85, 40.25, 264.65°)
OKLab	oklab(66.88% -0.0492 -0.1131)
OKLCH	oklch(66.88% 0.123 246.5)
XYZ	xyz(27.7767, 30.2269, 72.0668)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9BDC #DC8F4E

analogous

#4EDCD6 #4E9BDC #4E54DC

triadic

#4E9BDC #DC4E9B #9BDC4E

tetradic

#4E9BDC #D64EDC #DC8F4E #54DC4E

square

#4E9BDC #D64EDC #DC8F4E #54DC4E

split-complementary

#4E9BDC #DC4E54 #DCD64E

monochromatic

#1D5D93 #277DC6 #4E9BDC #81B8E6 #B4D5F0

Accessibility & contrast

On white

2.98

#4E9BDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#4E9BDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9BDC

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9BDC	#FFFFFF	#000000	##000000
##4E9BDC	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9DDF

Deuteranopia (green-blind)

#6B8FDB

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4e9bdc;
/* rgb */ color: rgb(78, 155, 220);
/* oklch */ color: oklch(66.9% 0.123 246.5);

Tailwind

colors: {
  custom: {
    50: '#8db8e7',
    500: '#4e9bdc',
    950: '#000000',
  },
}

SCSS

$custom: #4e9bdc;
$custom-light: #8db8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9bdc",
  "rgb": {
    "r": 78,
    "g": 155,
    "b": 220
  },
  "hsl": {
    "h": 207.465,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.6688,
    "c": 0.12335,
    "h": 246.5
  },
  "luminance": 0.3023
}

Semantic roles & 50–950 ramp

primary

#4E9BDC

secondary

#DFC1A7

accent

#8D3EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9BDC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →